TV antenna towers are large and heavy structures used for mounting TV antennae up in the air to get stronger signals. They are used in places with very weak signals and in areas where the FM and TV station transmitters are more than 50 miles away. They require proper installation to provide stability and permanence.
Types of TV Antenna Towers
Kinds of TV Antenna Towers include the following:
Bracketed TV antenna towers
Bracketed TV antenna towers are the most common tower types because they are more affordable.
Most models are tubular, designed with brackets mounted against a building for a secure bracing.
They require the use of drive stakes to secure their bases and prevent them from making unnecessary movements.
They can support standard TV antennas attached up to 20 feet above when installed correctly.
Because they are not self-supporting, they require the use of guy wires or brackets for stability.
Their heights do not exceed 20 feet above their brackets.
They can be very unstable if installed incorrectly.
Self-supporting TV antenna towers
Self-supporting TV antenna towers are stronger, larger, heavier, more stable, and more versatile than bracketed TV antenna towers.
They are designed to support themselves, hence, do not require the use of brackets or guy wires.
They can be installed in fields, mountain tops, and remote areas.
They are not commonly used in residential areas.
They are costly to build because they need more concrete to build stronger bases.
Choosing TV Antenna Towers (Buying tips)
Stability: For stability, choose a TV antenna tower with a wide base and a heavy weight. It should be made of sturdy materials that cannot be easily blown off by strong winds and heavy rains.
Waterproofing: Look for a waterproof TV antenna tower for protection from rust and rotting caused by water. Choose one with an open design without any enclosed elements to prevent water from penetrating and condensing inside.
Durability: For maximum durability, look for a TV antenna tower made of high-strength, heavy-duty galvanized steel with beaded channel legs and large hardware to prevent the wind from shearing off the bolts. Built-In rotor plate: Choose a TV antenna tower that comes with a built-in rotor plate. This feature allows the installation of rotors at the top of the tower to reduce the stress on the tower and prolong its life. To reduce more stress, you can also purchase a ball-bearing mast bearing for your TV antenna tower.